Steering wheel buttons not working

[krispykrish]

Can someone help,
All of a sudden today the buttons stopped working mid journey, they were working but stopped. horn works, just buttons gone, not even lit on the steering wheel.

Seat leon 2019 mk3.5

OBD log:




VIN:
Car:
Year: 2019
Body type: Hatchback
Engine: DADA kW ( hp) l
Mileage: 84803 km

---------------------------------------------------------------
Full scan
Control Units: 16
Fault count: 1
Control Units:
01 Engine
System description: R4 1.5l TFS
Software number: 05E906018AL
Software version: 6084
Hardware number: 05E907309
Hardware version: H22

Faults:
No trouble codes found

08 Air Conditioning
System description: Climatronic
Software number: 5F0907044AK
Software version: 1801
Hardware number: 5F0907044AK
Hardware version: H05

Faults:
No trouble codes found

03 Brakes
System description: ESC
Software number: 5Q0614517EH
Software version: 0107
Hardware number: 5Q0614517BR
Hardware version: H82
Serial number: 61159000000063

Faults:
No trouble codes found

13 Adaptive Cruise Control
System description: ACC BOSCH MQB
Software number: 5Q0907572P
Software version: 0682
Hardware number: 5Q0907572J
Hardware version: H11

Faults:
No trouble codes found

42 Driver Door
System description: TSG FS
Software number: 5Q4959593M
Software version: 0247
Hardware number: 5Q4959593F
Hardware version: 006
Serial number: 0000372818714

Faults:
No trouble codes found

17 Dashboard
System description: KOMBI
Software number: 5F0920958F
Software version: 2720
Hardware number: 5F0920958F
Hardware version: 312

Faults:
No trouble codes found

15 Airbag
System description: Airbag VW21
Software number: 3Q0959655BH
Software version: 0703
Hardware number: 3Q0959655BH
Hardware version: 006
Serial number: 003W4P0THZ9P

Faults:
No trouble codes found

44 Steering Assistance
System description: EPS_MQB_ZFLS
Software number: 5Q0909144AB
Software version: 1082
Hardware number: 5Q0909144AA
Hardware version: 131

Faults:
No trouble codes found

09 Central Electrics
System description: BCM MQBAB H
Software number: 5Q0937084DD
Software version: 0273
Hardware number: 5Q0937084CG
Hardware version: H38
Serial number: 01001912400784

Faults:
No trouble codes found

D6 LED Module Left
System description: LED1L
Software number: 7P5941591AH
Software version: 0009
Hardware number: 7P5941591A
Hardware version: H07

Faults:
No trouble codes found

5F Multimedia
System description: MU-S-ND-ER
Software number: 5F0035877A
Software version: 0514
Hardware number: 5F0035877A
Hardware version: H50
Serial number: SEZAZ2W0356013

Faults:
No trouble codes found

52 Passenger Door
System description: TSG BFS
Software number: 5Q4959592M
Software version: 0247
Hardware number: 5Q4959592F
Hardware version: 006
Serial number: 0000372214805

Faults:
No trouble codes found

4B Multifunction Module
System description: FCM MQB Low
Software number: 3Q0907338C
Software version: 0345
Hardware number: 3Q0907338C
Hardware version: 002
Serial number: 18041910522522

Faults:
No trouble codes found

76 Parking Assistant
System description: PDC 8 Kanal
Software number: 5QA919294C
Software version: 0050
Hardware number: 5QA919294
Hardware version: H07
Serial number: 00030841801912296507

Faults:
No trouble codes found

D7 LED Module Right
System description: LED1R
Software number: 7P5941591AD
Software version: 0005
Hardware number: 7P5941591A
Hardware version: H06

Faults:
No trouble codes found

19 Gateway
System description: GW MQB High
Software number: 3Q0907530AA
Software version: 4368
Hardware number: 3Q0907530C
Hardware version: 442
Serial number: 0009616512

Faults:
U108E00 - Control unit in steering wheel
No Communication
static
Priority - 2
Malfunction frequency counter - 1
Unlearning counter - 222
km-Mileage - 84803 km
Supply voltage, terminal 30 - 11.9 V
Terminal 15 - On
Unknown ambient data -
date - 2025-01-11 15:18:42

Thanks in advance

 

[cairus]

Check the live values in the gateway for the MFL and in the BCM for the steering column switch. Since there is no airbag fault, it could still be the clock spring. But look at the live values first.